66851283

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 95856640

約数和(自身を除く): 29005357

約数列:

[1, 3, 31, 43, 73, 93, 129, 219, 229, 687, 1333, 2263, 3139, 3999, 6789, 7099, 9417, 9847, 16717, 21297, 29541, 50151, 97309, 291927, 305257, 518227, 718831, 915771, 1554681, 2156493, 22283761, 66851283]

約数ペア:

[(1, 66851283), (3, 22283761), (31, 2156493), (43, 1554681), (73, 915771), (93, 718831), (129, 518227), (219, 305257), (229, 291927), (687, 97309), (1333, 50151), (2263, 29541), (3139, 21297), (3999, 16717), (6789, 9847), (7099, 9417)]